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Testimonials
Definately an improvement on my 2010 v6 camaro. It pulls a lot better in every gear, where as before it would pull kind of weird when i would floor it at around 35 mph as it's th…I bought this calibration to fix the janky shifting of my stock Chevy Cruze. I was extremely pleased to find the tune completely smoothed out the shifting and the car feels much…Been running this tune for a few weeks now and have put a ton of miles on it and this tune is amazing! Throttle is so responsive and top end power pulls strong. Bottom end also fe…This tune is not holy smokes there is a supercharger under the hood but the team at Trifecta know what they are doing (GM should hire them). Throttle response and seat of the pa…The flash worked like a charm on my stock 2015 3.6l Colorado, took me maybe 10 minutes to complete. Love the way the truck runs now. I really wonder why they do not program the …The install went smoothly. No problems were encountered. The results were exactly what I expected for a factory stock car. A small but noticeable improvement in acceleration. I…I have had more fun with my Cruze in the last couple of weeks since switching to Trifecta than I have had in years. Even after being tuned before, this is above and beyond. The …After looking around some forums on Taptalk about performance upgrades for my 2018 Chevrolet Colorado Zr2, I finally made my decision to go with Trifecta. I purchased before a w…This is wonderful. It made the car 100% better. 0-60 about 1 sec faster, but Really noticeable 55-80. car was always dull passing. Now I can defiantly feel the power. Shift points …Purchased Advantage tune for our 2019 Traverse AWD. Installing the tune was very smooth - no hitches at all! Did some informal before /after performance testing with an O…I bought the tune about 2 years ago and just kept putting off installing the tune.WHAT A MISTAKE! I just installed it last night and got to drive it around today and it is amazi…Wasn't happy with the stock throttle lag so my first attempt at fixing this was to get one of those plug in throttle controllers for $100. worked well for about 6 months but then…
4.3L (2014--2018 / 2019 Classic)
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